[openstack-dev] [oslo.messaging][zeromq] Next step

ozamiatin ozamiatin at mirantis.com
Sat Jun 27 15:32:45 UTC 2015

Spec [1] is updated and ready for review.
Thanks everyone for taking part in the discussion.


[1] - https://review.openstack.org/#/c/187338

6/22/15 13:14, Sean Dague пишет:
> On 06/19/2015 08:18 PM, Alec Hothan (ahothan) wrote:
>> Do we have a good understanding of what is expected of zmq wrt rabbitMQ?
>> Like in what part of the bell curve or use cases would you see it? Or
>> indirectly, where do we see RabbitMQ lacking today that maybe ZMQ could
>> handle better?
>> I have tried to find any information on very large scale deployment of
>> OpenStack and could not get a firm number (in terms of number of compute
>> nodes).
>> Does the OpenStack foundation keeps track of this information somewhere?
> At some point BlueHost made it public that they were running 20,000
> hosts in a single control plane (no cells). They had to tweak a bunch of
> OpenStack for that to work, but it did.
> CERN is running around 10K hosts now, they are running cells, I don't
> know how many, but they are super open about it, so I'm sure they would
> answer if you ask.
> 	-Sean

More information about the OpenStack-dev mailing list